New Flamingo WIP using Native Rhino 5.0

We have just posted a new Flamingo that integrates with Rhino 5's native rendering tools. Please give the new build a try. It is a completely different render interface. Here is the link to the instructions and download:

When I downloaded and installed the newer version of Flamingo nXt 5.0, I got a message saying I need a license for Flamingo nXt 5.0 to use it. I do have Flamingo NXT on my system. And the command line say, "Flamingo nXt 5.0 Beta will expire on Tuesday, September 08, 2015" Any advice?

I was able to use the link provided by John to download and install Flamingo nXt5.0, but it is asking for a license. I have a license for nXt, which I put in, but no luck. Do I need a separate license for the WIP?